Explore the inside of a slightly unusual lab
Make good use of the tools you find
Let's solve the mystery!

■Difficulty of solving puzzles (beginner to intermediate)
We also have hints and answers in case you get stuck.

Easy operation with just a tap.

■How to play (operation instructions)
Tap on the place you think is suspicious and investigate.
Let's solve the mystery using the items you obtained.
Tap an item in the item field once to select it.
Tap an item twice in the item field to enlarge it.
You can also combine the enlarged item with other items.

Please try various things and try to escape.

Please try your best to clear the game without any hints!